Potato Peeling Cutting and Blanching Line

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Introduction

The Potato Peeling, Cutting and Blanching Line is an automated processing system integrating washing, peeling, cutting, and blanching. It is suitable for frozen food factories, French fries processing plants, central kitchens, and ready-meal enterprises. The line processes fresh potatoes into strips, slices, or cubes, and through blanching achieves color protection and enzyme inactivation, preparing the product for subsequent freezing or frying processes.

The entire line adopts a modular design with a production capacity range of 500kg/h–3000kg/h and can be customized according to customer requirements. All equipment is manufactured from food-grade SUS304 stainless steel, ensuring stable operation and compliance with food hygiene standards.

Processes

1

Soaking and Lifting
2

Roller Peeling and Cleaning
3

Picking
4

Lifting
5

Potato Shredding
6

Bubble Cleaning
7

Blanching
8

Bubble Cleaning
9

Shaking
10

Air Drying

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Potato Peeling Cutting and Blanching Line Video

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Can be expanded at any time to accommodate higher capacities and meet individual requirements

Integrated Continuous Production: Achieves continuous processing from raw material to blanching, improving overall efficiency.
Water-Saving Design: Circulating water system reduces water consumption by over 70%.
Stable and Controllable Blanching Effect: Adjustable temperature and time ensure uniform color and consistent product texture.
Customizable Cutting Specifications: Supports strips, slices, cubes, and other specifications to meet different product requirements.
Modular Design: Flexible equipment configuration according to factory space and investment budget.
Food-Grade Safety Standards: The entire line is made of SUS304 stainless steel, easy to clean and compliant with food hygiene requirements.

Equipment and Processes

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Soaking Elevator

Function: Conducts initial soaking and lifting of raw potatoes to remove surface dirt and residual soil. Features: • Constructed from food-grade stainless steel (SS304) for durability and hygiene. • Adjustable water flow system for optimized cleaning efficiency. • Continuous conveying system to prevent raw material accumulation. Benefits: Enhances pre-cleaning efficiency, reduces impurities, and ensures a stable material flow into the processing line.

Brush Roller Peeling Machine

Function: Uses a series of high-strength brush rollers and spray water to peel potatoes efficiently. Features: • Adjustable peeling intensity for different potato types. • Hard-wearing nylon bristles with extended service life. • Integrated waste collection system for easy disposal of peels. Benefits: Provides uniform peeling with minimal product loss, ensuring a smooth surface for subsequent cutting.

Workstation Picking Table

Function: Provides an ergonomic workspace for manual inspection and selection of potatoes before further processing. Features: • Stainless steel construction with a hygienic, food-safe design. • Adjustable height and width to accommodate different processing capacities. • Optional waste disposal system with collection bins for defective products. Benefits: Improves product consistency by allowing operators to remove defective potatoes before cutting, reducing waste and ensuring high-quality output.

Potato Cutting Machine

Function: Cuts peeled potatoes into uniform julienne strips with high precision. Features: Customizable blade sets for different julienne sizes (3mm-10mm available). High-speed rotary cutting mechanism ensuring consistent product shape. Minimal mechanical damage to maintain structural integrity. Benefits: Ensures precise and efficient cutting, improving overall product uniformity and yield.

Air Bubble Washing Machine

Function: Uses a combination of bubble agitation and high-pressure water spray to remove surface starch, dirt, and debris from cut potato strips. Features: • Stainless steel SUS304 construction for hygiene compliance. • Adjustable water turbulence intensity for gentle yet effective cleaning. • Multi-stage filtration system to separate starch and impurities from water. Benefits: Ensures deep cleaning while minimizing mechanical damage, improving final product quality.

Blanching Machine

Function: Briefly heats potato strips to inactivate enzymes, enhance color retention, and remove excess starch. Features: • Intelligent temperature control system (20-100℃) for precise blanching. • Automatic hot water circulation system for uniform heating. • Adjustable blanching time based on processing needs. Benefits: Enhances product stability, prevents oxidation, and prepares the strips for freezing or further processing.